Heavy Duty Cast Iron V Belt Pulley For A, 4L And AX Belts With 1/2 Inch Bore, 1.9 Inch Outer Diameter, Single Groove AK20-12 Pulley MinerGuy Compatible, Durable Anti Corrosion Sheave For Smooth Reliable V Belt Drives

Heavy Duty Cast Iron V-Belt Pulley for A/4L/AX Belts, Single
✔️ 1/2 in bore, 1 groove, 1.9 in OD (48.3 mm), single

This heavy duty cast iron V belt pulley is designed for power transmission systems. It fits A, 4L, and AX belt types and is commonly used on motor-driven machines, workshop belts, and small industrial drives to reliably transfer rotation from a shaft.

✅ OD 1.9 in (48.3 mm), 1 groove
✅ Bore 1/2 in (12.7 mm), fixed keyed bore
✅ Belt compatibility: A, 4L, AX
✅ Material: cast iron, anti-corrosion for durability

💡 What is a heavy duty cast iron V belt pulley used for in power transmission?

This handy drive component keeps belt systems running smoothly in machines and workshops.

- secure shaft mounting with a 1/2 in bore - compatible with A, 4L, AX belts to transfer motion - durable anti-corrosion cast iron withstands tough environments